Výsledky vyhledávání - "Tiwari, Rohit"

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Mass-Spectroscopy of hidden charm and hidden strange tetraquarks in diquark-antidiquark approach

We investigated the four-quark systems with quark structures of $cs\bar{c}\bar{s}$, $cq\bar{c}\bar{s}$, $bs\bar{b}\bar{s}$, and $bq\bar{b}\bar{s}$ in the framework of the non-relativistic quark model, motivated by the recent observation of exotic res

Externí odkaz: http://arxiv.org/abs/2206.04478

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Mass-spectra of light-heavy tetraquarks

Autor: Tiwari, Rohit, Oudichhya, Juhi, Rai, Ajay Kumar

The mass spectra of light-heavy tetraquarks $cq\bar{c}\bar{q}$ (q= u, d) are computed in a non-relativistic diquark model with one-gluon exchange plus confining potential. In the diquark model, a $cq\bar{c}\bar{q}$ state is regarded to be made of a l

Externí odkaz: http://arxiv.org/abs/2205.00679

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A Survey on Machine Learning Techniques for Source Code Analysis

Autor: Sharma, Tushar, Kechagia, Maria, Georgiou, Stefanos, Tiwari, Rohit, Vats, Indira, Moazen, Hadi, Sarro, Federica

The advancements in machine learning techniques have encouraged researchers to apply these techniques to a myriad of software engineering tasks that use source code analysis, such as testing and vulnerability detection. Such a large number of studies

Externí odkaz: http://arxiv.org/abs/2110.09610

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Mass-Spectroscopy of [$bb][\bar{b}\bar{b}$] and [$bq][\bar{b}\bar{q}$] tetraquark states in a diquark-antidiquark formalism

Autor: Tiwari, Rohit, Rathaud, D. P., Rai, Ajay Kumar

Publikováno v: Eur. Phys. J. A (2021) 57:289

In this article, we utilise the non-relativistic potential model to calculate the mass-spectra of all bottom [$bb][\bar{b}\bar{b}$] and heavy-light bottom [$bq][\bar{b}\bar{q}$] (q=u,d) tetraquark states in diquark-antidiquark approximation. The four

Externí odkaz: http://arxiv.org/abs/2108.06521

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Spectroscopy of all charm tetraquark states

Autor: Tiwari, Rohit, Rathaud, D P, Rai, A K

The mass spectra of all-charm tetraquark states with the [cc][$\bar{c}\bar{c}$] quark configuration are investigated. The coulomb plus linear potential is used in conjunction with the relativistic mass correction term $\mathcal{O}(\frac{1}{m})$. To d

Externí odkaz: http://arxiv.org/abs/2108.04017

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